Super El Niño on its way

A powerful El Niño could develop this summer, raising the risk of extreme heat, drought, floods and crop disruption across large parts of the world, the World Meteorological Organization has warned.El Niño is a natural climate pattern that begins in the tropical Pacific, when sea surface temperatures in the central and eastern Pacific become unusually warm and start to shift rainfall, winds and temperatures around the globe.It usually occurs every two to seven years and can last f